Fashion is such a driver for IT study. Just try to find a good book on modern AIX -- they aren't really out there. But AIX is still very much in use at the ente

Fashion is such a driver for IT study. Just try to find a good book on modern AIX -- they aren't really out there. But AIX is still very much in use at the enterprise level. Computer trends and actual use don't always match up. Which can be a boon for those who realize they can specialize in unfashionable technology.